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Forwards LER 97-002 documenting failure of HPCI pump discharge valve to open upon manual demand signal,during SD conditions.Util commitment is to evaluate SR & balance of plant valves from overall plant risk perspective.

Accession Number: ML20137C064

Date Released: Saturday, May 30, 2020

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• ML20137C060 - Forwards LER 97-002 documenting failure of HPCI pump discharge valve to open upon manual demand signal,during SD conditions.Util commitment is to evaluate SR & balance of plant valves from overall plant risk perspective. (1 page(s), 3/18/1997)
• ML20137C075 - LER 97-002-00:on 970216,HPCI sys pump discharge valve failed to open.Caused by failure of pinion gear setscrew.Maint procedure controlling work on valve MOs revised,motor shaft for valve E4150-F006,spot drilled & new setscrew installed. (4 page(s), 3/18/1997)